package day1108_1;

import java.io.FileReader;
import java.io.IOException;

public class R3 {
    public static void main(String[] args) throws IOException {
        FileReader  fr=new FileReader("src\\day1108\\R1.java");//1.

        int c=0;
        while(   (c= fr.read())  !=  -1    ){//2.
            System.out.print((char)c);
        }

        fr.close();//3.
    }
}
